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this actuator ensures a smooth light-off
The Nordyne 632493R Pressure Switch is the definitive OEM replacement for the older 632493 model
Internal Equalization: Streamlines installation by eliminating the need for an external pilot line on smaller evaporator circuits
Key Benefits Compatible with QMark MUH35 series and Berko industrial unit heaters
Lochinvar & A.O. Smith 100110045 P-Tube 321702-401 this actuator ensures a smoothThe Lochinvar & A. O. Smith 100110045 P Tube is a precision engineered pilot tube kit designed for high performance water heating and boiler applications. This 1 8" aluminum pilot tubing measures 20 inches in length, providing the necessary reach and flexibility for standard burner configurations. As a critical OEM replacement part, this tube ensures consistent gas delivery to the pilot assembly, maintaining the reliable ignition process required for